When Hong Kong is rocked by multiple gruesome murders, the police forms a task force to investigate. Jun, once a brilliant detective who suffered a mental breakdown, begins his own investigation. Eventually, the police learn that the murder victims are all suspects of cold cases being rubbed out by a figure known as "The Sleuth". Now, Jun and a detective from the task force are on a race against time to beat the brutal killer at its own game.
Detective vs Sleuths is a 2022 Hong Kong action thriller film directed, co-written and co-produced by Wai Ka-fai, starring Sean Lau, Charlene Choi, Raymond Lam and Carman Lee. The film follows a former police officer with a mental disorder (Lau), who works with an elite police inspector (Choi) in a series of murders which are seemingly connected to the past cases they've once inspected. They find themselves in a race against time to find out the truth and the mastermind behind these murders.
